what are the properties of the sun is the sun a planet No, the sun is not a planet. It is a star.
The sun is a star and the closest star to Earth. It is a G-type main-sequence star that is about 4.6 billion years old. It has a mass of about 1.1 times the mass of the Sun, a radius of about 1.1 times the radius of the Sun \\b\\b called Sol. It is composed of mostly hydrogen and helium, with a small amount of heavier elements. It is a member of the Milky Way galaxy and the solar system.